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Mattresses

We bring together mattresses to suit how you sleep, from supportive pocket sprung designs to pressure-relieving memory foam and hybrid builds that combine the two. Our range covers single through to super king, with soft, medium and firm tensions, so you can match support to the way you rest.

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Pocket sprung, foam and hybrid

Pocket sprung mattresses use individually wrapped springs that move independently, giving even support and less disturbance when a partner turns over. Memory foam moulds to the body and eases pressure on the hips and shoulders, which suits side sleepers. Hybrid designs layer foam over springs to combine support with cushioning, a good all-rounder if you are unsure which way to go.

Choosing a tension

Tension is how firm the mattress feels. As a rough guide, lighter sleepers and those who sleep on their side often prefer soft to medium, back sleepers tend to suit medium to firm, and heavier sleepers or front sleepers usually want firmer support. Comfort is personal, so treat these as a starting point rather than a rule.

Mattress sizes explained

UK sizes run from single at 90cm wide, through small double at 120cm and double at 135cm, up to king at 150cm and super king at 180cm. Choose the largest that fits the room comfortably, allowing space to walk around the bed, and check the size matches your existing frame.

Caring for your mattress

Rotate the mattress end to end every few months to even out wear, and use a washable protector to guard against spills and keep it fresh. Air the mattress occasionally, and follow any turning guidance on the product page, as some designs are single-sided and should not be flipped.

Frequently Asked Questions

Which mattress tension should I choose?

As a guide, side and lighter sleepers often prefer soft to medium, back sleepers medium to firm, and heavier or front sleepers firmer support. Comfort is personal, so use this as a starting point.

What mattress sizes are available?

UK sizes run from single at 90cm through double at 135cm to king at 150cm and super king at 180cm. Check the size matches your frame before ordering.

What is the difference between pocket sprung and memory foam?

Pocket sprung uses wrapped springs for even, responsive support, while memory foam moulds to the body and eases pressure points. Hybrid designs combine the two.

Should I rotate my mattress?

Rotating end to end every few months evens out wear. Some designs are single-sided and should be rotated rather than flipped, as noted on the product page.

Do I need a mattress protector?

A washable protector guards against spills and keeps the mattress fresh, and is worth adding to extend its life.

How much is delivery?

Delivery is free across the UK and worldwide on orders over £99.

Our Reviews

From first click to final installation, our customers share how Niori lights up their spaces. Read their words and envision what’s possible for yours.